#region Using Directives and Copyright Notice

// Copyright (c) 2007-2010, Computer Consultancy Pty Ltd
// All rights reserved.
// 
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//     * Redistributions of source code must retain the above copyright
//       notice, this list of conditions and the following disclaimer.
//     * Redistributions in binary form must reproduce the above copyright
//       notice, this list of conditions and the following disclaimer in the
//       documentation and/or other materials provided with the distribution.
//     * Neither the name of the Computer Consultancy Pty Ltd nor the
//       names of its contributors may be used to endorse or promote products
//       derived from this software without specific prior written permission.
// 
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
// ARE DISCLAIMED. IN NO EVENT SHALL COMPUTER CONSULTANCY PTY LTD BE LIABLE 
// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 
// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 
// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
// DAMAGE.

using System;
using System.Collections.Generic;
using System.Drawing;
using System.Drawing.Imaging;
using System.Text;
using System.Windows.Forms;

#endregion

namespace Interlace.ScreenShooting
{
    public class ScreenShot : IDisposable
    {
        Bitmap _captureBitmap;
        ScreenShotWindow _screenWindow;

        protected ScreenShot()
        {
            Rectangle bounds = Screen.PrimaryScreen.Bounds;

            _captureBitmap = new Bitmap(bounds.Width, bounds.Height, PixelFormat.Format24bppRgb);

            using (Graphics captureGraphics = Graphics.FromImage(_captureBitmap))
            {
                captureGraphics.CopyFromScreen(bounds.Location, new Point(0, 0), bounds.Size);
            } 

            _screenWindow = ScreenShotWindow.ScreenWindow;
            _screenWindow.CullObscuredAncestors();
        }

        public static ScreenShot Capture()
        {
            return new ScreenShot();
        }

        public Bitmap CaptureBitmap
        { 	 
           get { return _captureBitmap; }
        }

        public ScreenShotWindow ScreenWindow
        { 	 
           get { return _screenWindow; }
        }

        public void Dispose()
        {
            if (_captureBitmap != null)
            {
                _captureBitmap.Dispose();
                _captureBitmap = null;
            }
        }
    }
}
